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Halobenzenes by decarboxylation of halobenzoic acids What about : - Reflux benzoic acid with urea to get benzamide. - Halogenate the arene with hyp ...	13-6-2016 at 10:20 by: Praxichys
reputeable source for concentrated HNO3, with goog to fair prices, and reasonable delivry times (OTHER THAN Elemental Scientific It used to be widely available on eBay and Amazon until a certain bombing incident in which both com ...	8-6-2016 at 12:35 by: Praxichys
How far would you drive to participate in co-op "group buys" of various products & summer picnic?? I am definitely interested but I am based North of Detroit. The shortest way there is to drive throu ...	8-6-2016 at 05:33 by: Praxichys
Building a condenser - Input on approach All metals will contaminate your distillate to some degree. It just depends on what you plan to use ...	7-6-2016 at 08:58 by: Praxichys
Shady 1. [url=http://www.sciencemadness.org/talk/viewthread.php?tid=66424#pid450818]Interested in getting ...	6-6-2016 at 05:20 by: Praxichys
The Short Questions Thread (4) Make a solution of your contaminated bisulfate and add excess sulfuric acid. From this solution you ...	27-5-2016 at 08:50 by: Praxichys
Hydrazine [rquote=449264&tid=1128&author=Rosco Bodine][rquote=422044&tid=1128&author=Praxichys ...	27-5-2016 at 05:32 by: Praxichys
List some BAD chemistry YouTube videos [rquote=450053&tid=48892&author=Fidelmios]Not sure if mentioned but the infamous Crazy Russi ...	26-5-2016 at 06:19 by: Praxichys
EU regulations Sort of related - the crazy EU has done it again with new firearms laws: http://money.cnn.com/201 ...	25-5-2016 at 08:49 by: Praxichys
50g Sodium Metal (Very Clean), Na, Cubed -- For Sale!!! Yes - cooking oil is composed of triglycerides which are esters. The sodium caused the esters to und ...	23-5-2016 at 11:52 by: Praxichys
Lead in Silver Nitrate stick? (What does AgNO3 taste like?) I'm sure medical preparations of silver nitrate probably have more than just silver nitrate in them. ...	11-2-2016 at 06:52 by: Praxichys
Wood ashes In the first few distilled water washes you are likely to find hydroxides and carbonates of sodium a ...	10-2-2016 at 07:25 by: Praxichys
Butane to Butyric Acid [rquote=438282&tid=65268&author=Ozone]Butyric acid smells like puke when dilute, like cheesy ...	9-2-2016 at 08:06 by: Praxichys
Butane to Butyric Acid - Butane could be free-radical chlorinated in the gas phase using an extreme excess of butane under ...	8-2-2016 at 11:55 by: Praxichys
aluminium powder Eckart 5413H and 5481H According to various sources, 5481H is no longer produced. This is confirmed by the Eckart website. ...	3-2-2016 at 05:52 by: Praxichys
Drying Glycerol Bubbling dry air through the glycerol solution with progressive warming would work well. You would h ...	27-1-2016 at 05:48 by: Praxichys
Most extreme compounds known to man [rquote=436732&tid=18274&author=Nitrous2000] Hardly harmless to inhale. It is both an asphy ...	26-1-2016 at 08:11 by: Praxichys
Thioacetone [b]@Hawkguy[/b] - It's not very stinky because your experiment is only halfway there. Bubbling H2 ...	25-1-2016 at 05:46 by: Praxichys
Urea from Urea Oxalate? You could try adding calcium carbonate to precipitate calcium oxalate, leaving a urea solution.	22-1-2016 at 07:04 by: Praxichys
Methylammonium Acetate - Synthesis of Crystal There is quite a bit of info in this thread: http://www.sciencemadness.org/talk/viewthread.php?ti ...	22-1-2016 at 06:57 by: Praxichys
What's the story with the Flint water? I live about 30 miles from Flint, and thankfully I have a well. Road salt in Michigan is out of ...	21-1-2016 at 10:51 by: Praxichys
Unsinkable sieve The next step is to make a screen door for a submarine.	21-1-2016 at 07:34 by: Praxichys
Unsinkable sieve Try it with some soap in the water.	20-1-2016 at 07:52 by: Praxichys
Vacuum filtration & possibly distillation without mechanical pump! I don't think anyone mentioned a hand vacuum pump yet. It's a pain in the hand but it gets the job d ...	20-1-2016 at 07:46 by: Praxichys
trends in chemistry education Don't forget that the few syntheses that are still done in the lab are now almost universally micros ...	19-1-2016 at 12:39 by: Praxichys
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